Accredited Drug Testing provides comprehensive hair follicle drug testing services in Winchester, Oklahoma. If you require a hair drug or alcohol screening, our expertise in hair testing can assist, with test centers available nationwide. Typically, 1.5 to 2 inches of hair from the head or body are needed for testing. These tests analyze drugs, alcohol/ETG, or other specific hair testing requirements.
Lately, hair follicle testing has become a preferred method for drug screening. Employers, judicial systems, and substance abuse experts increasingly demand hair tests over urine tests. Such tests appeal to those enforcing zero-tolerance policies due to their extended drug detection, often up to 90 days, and observation-based collection, which minimizes cheating. Nevertheless, urine tests remain best for detection within the last 5 days.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis is increasingly recognized as a potent method for identifying substance use. It offers an extended timeline by embedding biomarkers within the hair fibers as they grow. When cut close to the scalp, hair can reveal drug and alcohol usage history spanning up to three months. Gathering hair is straightforward, somewhat hard to tamper with, and easy for transport.
A 1.5-inch segment comprising about 200 hair strands (approximately comparable in size to a #2 pencil) nearest the scalp yields 100mg, which is ideal for screening and confirmation procedures. For EtG assessments, additional tests, and/or panels beyond ten, 150mg of the sample is advisable. We suggest using a jeweler’s scale for accurate measurement. If scalp hair cannot be collected, a comparable amount of body hair suffices. When referencing head hair, it strictly pertains to scalp hair, whereas body hair includes all other types such as facial and axillary hair.
Process Overview
The laboratory analysis of a drug test encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves introducing the sample into the lab system, ensuring it was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any data not covered by an electronic chain of custody system.
Screening serves as an initial assessment for substances. While it offers a cost-effective way to dismiss drug usage in most samples, a positive result requires confirmation for legal validation. Samples flagged as presumptively positive in Screening necessitate further verification.
Upon receiving a presumptive positive from Screening, additional hair is extracted from the original sample to prepare it for Extraction. In this phase, substances are drawn from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of any positive screening outcome employs GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All tentative positive samples undergo washing before confirmation as needed. The full laboratory workflow from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the procedure actually examines the hair strand, not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Winchester, OK
Hair follicle testing stands out in Winchester, OK, due to its superior detection precision when compared to urine testing. This method offers a notably longer period of drug use detection, making it a preferred option. For those seeking enhanced accuracy and reliability, hair testing proves undeniably beneficial, demonstrating its significant advantages over traditional urine tests.
Extended Detection Window in Winchester, OK
With hair follicle testing in Winchester, OK, employers gain access to a comprehensive detection window of up to 90 days. This extensive period captures a detailed substance use history, offering insights into an individual's long-term habits. The ability to observe such extensive information ensures that hiring decisions are informed and aligned with workplace standards.
Tamper-Resistant Testing Method in Winchester, OK
The hair follicle testing method in Winchester, OK, is highly resistant to tampering. By significantly reducing the chances of sample adulteration, hair tests deliver results that are both reliable and unquestionable. This robust method ensures integrity and trustworthiness, critical for accurate drug testing in various scenarios.
Convenient Nationwide Testing Locations and Local Locations in Winchester, OK
Accredited Drug Testing offers convenient testing facilities nationwide, with local access in Winchester, OK, enhancing accessibility. This network ensures a hassle-free and easy testing experience. Quick access to testing services supports timely processes, accommodating clients efficiently and effectively across various locations.
Simple, Confidential Process in Winchester, OK
The hair follicle testing process in Winchester, OK, is designed to be straightforward and private. From ordering to taking the test and receiving results, every step prioritizes ease of use and confidentiality. Addressing privacy concerns, this process guarantees user comfort while ensuring that test outcomes are efficiently managed and delivered.
Affordable Pricing and Fast Turnaround in Winchester, OK
In Winchester, OK, our competitive pricing and swift turnaround times stand out. Offering excellent value, our services cater to businesses of all sizes by balancing affordability with efficient result delivery. This approach ensures that companies receive reliable testing services without strain on their resources.
Fast, Accurate, and Reliable Results in Winchester, OK
In Winchester, OK, hair follicle drug tests are known for their swift and precise results. Their high accuracy in detecting substance use surpasses more traditional methods, ensuring that test outcomes are both fast and dependable. Hair testing offers a rigorous process that quickly identifies drug use, providing clarity and reliability for various testing needs in the region.
Compliance and Peace of Mind for Employers in Winchester, OK
Employers in Winchester, OK, rely on hair follicle testing to uphold drug-free workplace policies. By ensuring compliance, this testing method reduces legal risks and enhances workplace security. Peace of mind for employers stems from knowing that their workforce meets the necessary safety standards, fostering a healthier work environment.
